Medical in Malayalam

Malayalam words whose English meaning includes “medical”:

ചികിത്സാഗ്രന്ഥം (chikilsaagrantham) — Book on medical treatment.
നാട്ടുവൈദ്യം (naattuvaidyam) — Indigenous system of medical treatment like Ayurveda.
പിത്തം (pitham) — One of the three causes of illness (according to the Ayurvedic system of medical treatment), biliousness.
വൈദ്യം (vaidyam) — Science of medicine, science of medical treatment.